Ante-meridian and post-meridian, respectively. They mean literally, before noon, and after noon. Thus, A.M. is after midnight and before noon; P.M. is after noon and before midnight.
2007-03-26 13:05:11
·
answer #1
·
answered by Anonymous
·
0⤊
0⤋
Pre & After Meridian Time
2007-03-26 20:05:00
·
answer #2
·
answered by Anonymous
·
0⤊
0⤋
Ante meridiem, Post meridiem
2007-03-26 20:51:21
·
answer #3
·
answered by R S 4
·
0⤊
0⤋
A lot more than I thought! See below:
http://acronyms.thefreedictionary.com/am
http://acronyms.thefreedictionary.com/pm
2007-03-26 20:06:48
·
answer #4
·
answered by kristen 5
·
0⤊
0⤋
am means ante meridiem and pm means post meridiem
2007-03-26 20:05:33
·
answer #5
·
answered by §èxÿtà mmý ® 5
·
0⤊
0⤋
Almost Married and Pre-menstral. @80)
2007-03-26 20:05:14
·
answer #6
·
answered by Dovey 7
·
1⤊
1⤋
ante-meridiam and post- meridiem
ante-meidiam is the period between midnight and noon (ante being before noon) and post-meidiem is the period between noon and midnight (post being AFTER noon)
2007-03-26 20:07:54
·
answer #7
·
answered by ami s 1
·
0⤊
0⤋
ante meridiem and post meridiem (before and after noon)
2007-03-26 20:05:37
·
answer #8
·
answered by Anonymous
·
1⤊
1⤋
ante meridian and post meridian i believe. meridian relating to the meridian line in greenwich, london perhaps............
2007-03-26 20:05:00
·
answer #9
·
answered by Tashy 1
·
1⤊
0⤋
am is mornign GOOD MORNING SUNSHINE =]
pm is nighty nighty! timee..
best of luck. my wishes to ya.!
2007-03-26 20:05:14
·
answer #10
·
answered by Anonymous
·
0⤊
0⤋